package com.mybatis.util;

import jdk.nashorn.internal.runtime.options.Options;

public class StringUtil {
    public static boolean isEmpty(String str){
        return str  == null || str.length() == 0;
    }
    public static boolean isNotEmpty(String str){
        return !isEmpty(str);
    }
    public static void print(Object parameter){
        System.out.println(parameter);
    }
}
